Designed as an openwork brooch, centering upon a cushion-shaped pink sapphire, to an old-cut diamond surround, mounted in platinum, circa 1910, 4.2 cm wide
With report no. ID13423 dated 19 February 2003 from the American Gemological Laboratories stating that the pink sapphire shows no heat or additional enhancement
Lot Essay
US$25,000-35,000
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